CH408911A - Verfahren zur Herstellung von 1a-Methylsteroiden - Google Patents

Verfahren zur Herstellung von 1a-Methylsteroiden

Info

Publication number
CH408911A
CH408911A CH295861A CH295861A CH408911A CH 408911 A CH408911 A CH 408911A CH 295861 A CH295861 A CH 295861A CH 295861 A CH295861 A CH 295861A CH 408911 A CH408911 A CH 408911A
Authority
CH
Switzerland
Prior art keywords
production
methyl steroids
steroids
methyl
Prior art date
Application number
CH295861A
Other languages
English (en)
Inventor
Rudolf Dr Wiechert
Original Assignee
Schering Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DESCH27696A external-priority patent/DE1122944B/de
Priority claimed from DESCH28196A external-priority patent/DE1131667B/de
Priority claimed from DESCH28955A external-priority patent/DE1152100B/de
Application filed by Schering Ag filed Critical Schering Ag
Publication of CH408911A publication Critical patent/CH408911A/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • A61K31/569—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone substituted in position 17 alpha, e.g. ethisterone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/575—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
CH295861A 1960-04-06 1961-03-11 Verfahren zur Herstellung von 1a-Methylsteroiden CH408911A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DESCH27696A DE1122944B (de) 1960-04-06 1960-04-06 Verfahren zur Herstellung von 1ª‡-Methyl-3-ketosteroiden
DESCH28196A DE1131667B (de) 1960-07-21 1960-07-21 Verfahren zur Herstellung von 1ª‡-Methylsteroiden der Androstanreihe
DESCH28955A DE1152100B (de) 1960-12-23 1960-12-23 Verfahren zur Herstellung von 1ª‡-Methyl-3-ketosteroiden

Publications (1)

Publication Number Publication Date
CH408911A true CH408911A (de) 1966-03-15

Family

ID=27212273

Family Applications (1)

Application Number Title Priority Date Filing Date
CH295861A CH408911A (de) 1960-04-06 1961-03-11 Verfahren zur Herstellung von 1a-Methylsteroiden

Country Status (3)

Country Link
CH (1) CH408911A (de)
FR (1) FR1293M (de)
GB (1) GB977082A (de)

Also Published As

Publication number Publication date
GB977082A (en) 1964-12-02
FR1293M (fr) 1962-05-07

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